Hey, I've got a Avid BB5 on my dirt jump bike, was thinking about upgrading to disk fork on my Mod and was going to take the BB5 off the dirt jumper and put it onto the mod. But i always here people talking about the BB7 being used for trials, but have never heard anything about the BB5 being used. So i was wondering that when i do finally upgrade would the BB5 be any good or should i just get myself a Hydro or a BB7?